I was thinking of a much more efficient solution along the lines of a leather sleeve (or some othe material) of some sort that the belt would run through.
The sleeve would have a means of utilizing the the existing leather guide to keep it in place.
The sleeve would endure the rubbing of the seat belt, thus mitigating the rubbing on the seat bolster.
The sleeve would be a piece that deteriorates (and easily replaceable), while the seat would endure.
The sleeve would have a means of utilizing the the existing leather guide to keep it in place.
The sleeve would endure the rubbing of the seat belt, thus mitigating the rubbing on the seat bolster.
The sleeve would be a piece that deteriorates (and easily replaceable), while the seat would endure.